Staff Machine Learning Engineer
You’d set how Accurx builds, deploys, and maintains its machine-learning systems. You’d turn clinical problems into products the company can ship.
- London, at least 3 days a week in Shoreditch
- Full time
- Staff
- £135,000 to £175,000 salary, plus a discretionary bonus and £50,000 in share options
This job is open.
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Jack’s take. Jack is an AI agent for the next step in your career. When there’s a mutual match, he introduces you to the hiring manager.
“This is a staff job. The posting asks you to own the quality of the machine-learning systems, including privacy, bias, security, and whether someone else can maintain them.”
Who it suits
A good fit
- Have taken models from an experiment into production, including serving and monitoring
- Can choose a method for the engineering constraints rather than for the paper
- Want to set direction for other engineers, including how Accurx hires and grows them
Think twice
- Want one model to own rather than a platform
- Haven’t run a model in production
- Don’t want at least 3 days a week in the Shoreditch office
What you’d do
- Set how Accurx builds and deploys its AI and machine-learning systems.
- Own quality for those systems, including privacy, bias, security, and whether someone else can maintain them.
- Build platform pieces other teams can reuse, and mentor engineers.
- Turn a clinical or product objective into a capability the company can ship.
What they ask for
- You have used a range of methods, such as transformer models, deep learning, tree-based methods, or Bayesian models. You can pick among them.
- You have taken a model from an experiment to a production system, including data versioning, training, serving, and monitoring.
- You can set technical direction when the path is not settled.
How it works
- The office is in Shoreditch. The posting asks for at least 3 days a week there. It describes the culture as office-first.
What to know about this job
Open at least 19 weeks. Half of London AI engineer jobs have closed by week 9.
- Week 9Half of London AI engineer jobs have closed
- Week 19This job has been open this long
In November 2026, Accurx had 1 machine learning engineer job open in London.
The platform builder, 25% of London AI engineer jobs
- 46%The product builder. Builds product features on large language models, from agents to search, and checks the answers hold up.
- 25%The platform builder (this job). You set how Accurx builds and runs its machine-learning systems, and turn clinical problems into product.
- 23%The model builder. Trains and fine-tunes their own models, such as recommendations, vision or fraud, and ships them into the product.
Shares of open AI engineer jobs in London.
Most new London AI engineers weren’t AI engineers before
- 71% of people who became AI engineers in London weren’t AI engineers in their last job.
- 47% of them came from a startup or scale-up.
Accurx lists £135,000 to £175,000 salary, plus a discretionary bonus and £50,000 in share options for this job
The London AI engineer guide shows what AI engineers in London expect to earn.
What London AI engineers earnWorth asking the hiring team
- “What is Triage Intelligence, and how is the week split between that team and the others?”
Jack’s take on Accurx
- Revenue doubled in 3 years
- Its Series A and B raised about $50M
- About 250 people work there
- Cofounder Jacob Haddad runs it as CEO
- An office-first team that spends time with NHS users
- Based in London
- Founded 2016
- 15 open jobs
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About this page
Jack & Jill isn’t Accurx’s recruiter. We summarized this job from Accurx’s public careers page, where you can apply. We check whether it’s still open each time you open this page. The market numbers come from our London AI engineer guide and the company facts from Accurx’s page. We last checked this summary against the posting on November 9, 2026. Jack’s take is Jack & Jill’s own.